Which is cheaper, the Seiko Prospex Sea or the Zinvo Blade Chronograph?

At MSRP the Zinvo Blade Chronograph is the cheaper of the two at $449, against $595 for the Seiko Prospex Sea — a $146 gap before any retailer discounting.

Which is bigger, the Seiko Prospex Sea or the Zinvo Blade Chronograph?

The Zinvo Blade Chronograph wears larger at 42mm versus 41.7mm for the Seiko Prospex Sea — a 0.3mm difference across the dial.

Which has better water resistance, the Seiko Prospex Sea or the Zinvo Blade Chronograph?

The Seiko Prospex Sea is rated to 200m versus 50m for the Zinvo Blade Chronograph.

Which has a longer power reserve, the Seiko Prospex Sea or the Zinvo Blade Chronograph?

The Zinvo Blade Chronograph carries a 42-hour power reserve against 41 hours on the Seiko Prospex Sea.

Side by side

Seiko Prospex SeavsZinvo Blade Chronograph

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Seiko Prospex Sea

srpl11

MSRP $595

Zinvo Blade Chronograph

blade-hellcat-black

MSRP $449

At a glance

11 of 29 specs differ

Diameter

Prospex Sea41.7mm

Blade Chronograph42mm

Power Reserve

Prospex Sea41h

Blade Chronograph42h

Water Resistance

Prospex Sea200m

Blade Chronograph50m

MSRP

Prospex Sea$595

Blade Chronograph$449

Full specifications

Case

5 specs

Crystal & Dial

2 specs

Crystal

Hardlex

Sapphire

Lume

LumiBrite on hands, index(es) and bezel

None

Movement

3 specs

Caliber

4R35

—

Power Reserve

41h

42h

Jewels

Pricing

1 specs

MSRP

$595

$449

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Seiko Prospex SeavsZinvo Blade Chronograph

At a glance

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